| 摘要 |
Manufacturing method for spectacles with the use of at least a first and a second portion of profiled wire (15, 16) of preferably metallic material, and shaped means (19, 20) having the same form and a size slightly greater than that of the lenses, screens, filters and the like. Method in which said first and second wire portion (15, 16) are submitted in succession to different operative phases, in which they are adapted around said shaped means (19, 20) so as to form the frame half-portions (33, 34), which are shaped around said shaped means (19, 20) with the same outline of the lenses, screens, filters etc., in which the frame half-portions (33, 34) are joined to the respective bars (50) through articulation means (39, 40) which are attached to the corresponding frame half-portions, which are submitted, together with said bars (50), to possible adequate protective chemical treatments, and in which the frame half-portions (33, 34) are applied on to the lenses, screens, filters and the like, and the bars (50) are equipped with the respective terminal elements, and afterwards the nose-piece element (59) is applied on to the assembly frame half-portions (33, 34)-lenses, screens, filters and the like, by tightening it together. |
